Any PS2 modchips that allow original imports without swapping?

[thegardentool]

I'm wondering if there are any PS2 modchips, that will work with any of the slim PS2s, that will allow me to play original and backup US and JP games, and perferably works for both PS1 and PS2 games.

I just don't want to have to swap discs as that is no fun and requires a little bit of effort.

[shadowkn55]

Basically, all of them will let you play imports.

[norkusa]

I've got a v12 slim PStwo modded with a DMS4 Pro chip and it does no-swap booting. The Matrix Infinity can do it too.

I'm pretty sure there are some others but those are the only two I can think of off the top of my head.

[80s_Gamer]

I've got a bulky model PS2 myself and have a EU game and a JP game that I want to play on mine. I understand most of the swapmagic drives only work on slim PS2s. Any suggestions?